First, my system was set up by a professional IT who then just left without letting me know where he went. So, I sometimes run into problems I can't figure out.
I used to be able to use RDP to remote to the RDS on my network. Network uses Hyper-V with Windows Server 2019 Standard with two VMs one with 2016 Standard and the other with Windows Essentials. So everyone remotes to the RDS server with the apps either from home or the office. I have a certificate for my domain, but I guess I had a certificate from GoDaddy for RDP to the gateway?Certificant.PNG
This is the error I am getting. I don't know how to get another one. Thank you.